RESUMO
BACKGROUND: A currently unsolved problem of open inguinal hernia repair (IHR) is chronic postoperative inguinal pain (CPIP), which affects 10-12% of patients after IHR. In the present paper, we explored the results of a newly designed partially absorbable mesh made of polypropylene and polylactic acid (HybridMesh®) for open hernia repair and its impact on postoperative safety, efficacy, comfort and pain. METHODS: A prospective multicentric pilot trial was conducted in third-referral centers across Italy (n = 5). Inclusion criteria were unilateral primary inguinal hernia in patients of both genders and BMI < 30 kg/m2. All patients were submitted to elective Lichtenstein mesh hernia repair under local anesthesia with HybridMesh. Primary outcome measure was the evaluation of Carolina Comfort Scale and modifications at 2 years after surgery and its correlation with surgical variables; secondary outcomes were postoperative early and late morbidity, recurrence and postoperative early quality of life. RESULTS: Between 2015 and 2016, 125 (5 female) patients were operated, 2-year follow-up rate was 100%. The surgical site occurrence rate was 28% without the need of procedural interventions. Twenty-four months after surgery, no case of severe CPIP was recorded and altered global CCS score was present in 16 patients (13.0%). At univariate analysis, CCS score was negatively affected by fixation with sutures (OR 3.949; 95% CI 1.334-13.300), with no effect shown on multivariate analysis. Alterations in pain and movement limitations domains of CCS were observed in 9.7% of patients, at univariate analysis; they occurred more frequently when the mesh was sutured (OR 4.437; 95% CI 1.387-17.025) and in patients suffering from SSO (ecchymosis: OR 3.269; 95% CI 1.032-10.405); however, no effect was shown on multivariate analysis. Two recurrences (1.6%) were identified within the first postoperative year. CONCLUSIONS: The results of this study support the safety, efficacy and good tolerability of HybridMesh as a device to treat primary unilateral inguinal hernia during open anterior approach. Further studies are needed to clarify its role in comparison to currently available devices at longer follow-ups.
Assuntos
Hérnia Inguinal/cirurgia , Herniorrafia/métodos , Qualidade de Vida/psicologia , Telas Cirúrgicas/normas , Feminino , Humanos , Masculino , Projetos Piloto , Estudos ProspectivosRESUMO
AIM: The SECCA system is a treatment option for patients with faecal incontinence and was introduced into clinical practice in 2002. Clinical studies of radiofrequency energy to treat patients with faecal incontinence have been published. This article aimed to review all published series to assess the results of this treatment. METHOD: Twelve studies were included. Outcomes analysed included quality of life, the Wexner incontinence score, anorectal manometry and endoanal ultrasound findings. RESULTS: A total of 220 patients from 10 studies were included. In the majority of clinical studies, the SECCA procedure has been shown to be an effective treatment of mild-to-moderate faecal incontinence. CONCLUSION: When patient selection is appropriate, this treatment has demonstrated clinically significant improvements in symptoms, as demonstrated by statistically significant reductions in the Wexner incontinence and quality of life scores.
Assuntos
Incontinência Fecal/terapia , Terapia por Radiofrequência , Canal Anal/diagnóstico por imagem , Endossonografia , Incontinência Fecal/diagnóstico por imagem , Humanos , Manometria , Qualidade de Vida , Resultado do TratamentoRESUMO
PURPOSE: To investigate pain and other complications following inguinal hernioplasty performed by the Lichtenstein technique with mesh fixation by fibrin glue or sutures. METHODS: Five hundred and twenty patients were enrolled in this 12-month observational multicenter study and received either sutures or fibrin glue (Tissucol(®)/Tisseel(®)) based on the preference of the surgeon. Pain, numbness, discomfort, recurrence, and other complications were assessed postoperatively and at 1, 3, 6, and 12 months. Pain intensity was assessed by a visual analog scale (VAS; 0 [no pain] to 10 [worst pain]). RESULTS: One hundred and seventy-one patients received sutures and 349 received fibrin glue. During the early postoperative phase, 87.4% of patients in the fibrin glue group and 76.6% of patients in the sutures group were complication-free (P = 0.001). Patients who received fibrin glue were also less likely to experience hematoma/ecchymosis than those in the suture group (both P = 0.001). The mean pain score was significantly lower in the fibrin group than the sutures group (2.5 vs. 3.2, P < 0.001). At 1 month, significantly fewer patients in the fibrin glue group reported pain, numbness, and discomfort compared with patients in the sutures group (all P < 0.05). Fibrin glue patients also experienced less intense pain (0.6 vs. 1.2; P = 0.001). By 3 months, the between-group differences had disappeared, except for numbness, which was more prevalent in the sutures group. By 12 months, very few patients reported complications. CONCLUSIONS: Tissucol fibrin glue for mesh fixation in the Lichtenstein repair of inguinal hernia shows advantages over sutures, including lower incidence of complications such as pain, numbness, and discomfort, and should be considered as a first-line option for mesh fixation in hernioplasty.
Assuntos
Adesivo Tecidual de Fibrina/efeitos adversos , Hérnia Inguinal/cirurgia , Hipestesia/etiologia , Dor Pós-Operatória/etiologia , Telas Cirúrgicas , Suturas/efeitos adversos , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Distribuição de Qui-Quadrado , Feminino , Adesivo Tecidual de Fibrina/uso terapêutico , Humanos , Masculino , Pessoa de Meia-Idade , Medição da Dor , Estudos Prospectivos , Recidiva , Estatísticas não Paramétricas , Adulto JovemAssuntos
Defecografia/métodos , Erros de Diagnóstico , Divertículo do Colo/diagnóstico , Obstrução Intestinal/cirurgia , Grampeamento Cirúrgico/efeitos adversos , Procedimentos Cirúrgicos do Sistema Digestório , Feminino , Humanos , Obstrução Intestinal/diagnóstico , Pessoa de Meia-Idade , Reto/patologiaRESUMO
The ageing process of general population implies new socio-sanitary problems. Indications for surgical intervention have been modified and enhanced. As far as elective surgery is concerned, the results in elderly subjects do not seem alarming, whereas less satisfactory results have been registered in the patients who underwent an emergency surgical intervention, where nowadays morbidity and mortality still turn out to be high. The Authors have reported their experience of emergency surgery in the geriatric patient. From 1982 to 2002, 718 pts (361 males, 50.3% and 357 females, 49.7%; average age 50 yrs, range 5-92) underwent emergency surgical interventions for abdominal lesions. The pts were subdivided in two groups: group A (> 65 years; 190 pts, 87 males and 103 females; average age 72 yrs, range 66-92); control group B (<65 years; 528 pts, 274 males and 254 females; average age 43 yrs, range 5-65). The results were assessed in terms of morbidity and of the operative and post-operative mortality. Postoperative morbidity proved to be equal to 25.7% (36.3% in the group A, 21.9% in the group B), while intraoperative mortality equal to 0.27%. Postoperative mortality resulted equal to 12.1% (significantly higher in group A pts -- 16.8%- than in group B pts --10.4%). The mortality of the 190 pts belonging to group A was higher in the pts which were presenting respectively 1, 2, 3 or more concomitant diseases. The progressive percentage increase in the number of interventions on elderly pts not only can be due to the demographic increase of old people, but it can also be linked to a change in the surgeon's attitude. At the present time, while elective geriatric surgery implies an acceptable mortality rate (5-8 %), emergency geriatric surgery has not notably modified the prognosis in the last decades and mortality has turned out to be still high (20-30%). We think that it will be possible to obtain better results through geriatric surgery only by reducing emergency interventions as much as possible. In order to do so, it will be important to insist on intervening before the illness, during its natural evolution, requires actions which cannot be postponed. This would lead to positive results not only in terms of mortality and morbidity, which are still considered as the main targets, but also as far as the period of the stay in hospital and costs are concerned.
Assuntos
Tratamento de Emergência , Geriatria , Complicações Pós-Operatórias/epidemiologia , Abdome/cirurgia , Adolescente , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
Thirty-five patients with Crohn's Disease (CD) were observed: 18 have been treated with medical therapy and 17 (48.6%) underwent to surgical treatment : 1) intolerance to the medical treatment in 5.9% (1 case); 2) local complications in 94.1% (16 cases: 6 stenosis, 2 occlusions, 3 abscesses, 3 fistulas, 1 perforation with peritonitis, 1 case toxic megacolon). The operations have been 19: resective interventions 14 (bowel and/or colon resections), conservative interventions 5. The mortality was 0, the morbidity 35,29%. The incidence of the recurrences in a follow up of 5 year was 42,9%. The Authors conclude that the surgery, indicated for the treatment of complications, can be resective surgery (perforating Crohn disease: fistulas, abscess) or conservative surgery (stenosing Crohn disease: stenosis). Recently the conservative intervention are proposed in the treatment of fistulas and abscesses too, but when the inflammation is mild and in patients that underwent to extensive intestinal resection with risk of short bowel syndrome.
Assuntos
Doença de Crohn/complicações , Doença de Crohn/cirurgia , Abscesso Abdominal/etiologia , Abscesso Abdominal/cirurgia , Adolescente , Adulto , Idoso , Constrição Patológica/etiologia , Constrição Patológica/cirurgia , Procedimentos Cirúrgicos do Sistema Digestório , Feminino , Humanos , Fístula Intestinal/etiologia , Fístula Intestinal/cirurgia , Obstrução Intestinal/etiologia , Obstrução Intestinal/cirurgia , Perfuração Intestinal/etiologia , Perfuração Intestinal/cirurgia , Laparoscopia , Masculino , Pessoa de Meia-Idade , Seleção de Pacientes , Prognóstico , Recidiva , Estudos RetrospectivosRESUMO
We present a case of schwannoma of the neck in 49 year old man, symptomatic (paresthesia, cervical mass and dysphagia). After ultrasonography and magnetic resonance of the neck, the patient was operated and excision of the lesion was completely performed. The operation was performed through a cervical approach: the nerves and the vascular and muscular structures were carefully isolated and preserved. The tumour arised from the cervical sympathetic chain. The diagnosis of schwannoma was possible only by histopathologic examen. After 48 months no local recurrence or postoperative complication related to intervention were found. These lesions are uncommon. The identification of the nerve is often difficult until the operation, which is the treatment of choice for the schwannoma.
Assuntos
Neoplasias de Cabeça e Pescoço/cirurgia , Neurilemoma/cirurgia , Neoplasias de Cabeça e Pescoço/diagnóstico , Neoplasias de Cabeça e Pescoço/patologia , Humanos , Imuno-Histoquímica , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Pescoço/patologia , Neurilemoma/diagnóstico , Neurilemoma/patologiaRESUMO
BACKGROUND: A 10-year experience of abdominal wall hernia repair performed with anterior tension-free mesh or plug technique under local anesthesia in end-stage renal failure patients submitted to continuous ambulatory peritoneal dialysis (CAPD) is described in order to assess the safety and effectiveness of this approach. METHODS: Between January 1993 and December 2002, 18 hernia repairs were performed under local anesthesia in 16 patients (14 males and two females) with a mean age of 70 years (48-78). One umbilical and three unilateral inguinal hernias were observed and repaired before starting peritoneal dialysis (PD), while two umbilical, eight unilateral, and two bilateral groin hernias developed and were then treated during PD. Repairs were performed electively in all but one case, which was an emergency operation for strangulation. An ipsilateral scrotal swelling was also present in two indirect unilateral inguinal hernias. In these cases, the hernia sac was ligated before entering, while in the others it was simply dissected and inverted. RESULTS: Patients were discharged the same day or the day after surgery. No local or general immediate or late complications occurred. CAPD in subjects operated on during PD treatment was resumed the same day of surgery. In no instance was hernia recurrence or leak of dialysis solution observed at follow-up examinations. CONCLUSIONS: The absence of surgical and general complications and the nearly immediate resumption of PD indicate the anterior tension-free repair under local anesthesia as a safe and effective technique for CAPD patients even in an ambulatory or day-surgery setting.
Assuntos
Anestesia Local , Hérnia Abdominal/cirurgia , Diálise Peritoneal Ambulatorial Contínua , Procedimentos Cirúrgicos Operatórios/métodos , Idoso , Feminino , Hérnia Abdominal/complicações , Humanos , Falência Renal Crônica/complicações , Falência Renal Crônica/terapia , Masculino , Pessoa de Meia-Idade , Telas Cirúrgicas , Técnicas de Sutura , Resultado do TratamentoRESUMO
INTRODUCTION: The objective of this study was to evaluate the feasibility of outpatient breast definitive surgery. CASE AND METHODS: Between January 2001 and September 2003 181 definitive breast cancer surgical approaches were performed at Surgical Department of Genoa University on 173 patients. Mean age was 60 years (28-92). All the patients were discharged the day of surgery or the day after in the morning. RESULTS: There were no major complications or deaths. The specific complication rate was similar to inpatient setting and there was no readmission. The patients' quality of life and satisfaction were satisfactory or good. DISCUSSION: In conclusion, holding in due consideration some philosophical and technical changes, breast cancer surgery can be safely and comfortably performed on an outpatient basis.
Assuntos
Procedimentos Cirúrgicos Ambulatórios , Neoplasias da Mama/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Pessoa de Meia-IdadeRESUMO
The aim of this study was to analyse radiological findings in patients surgically treated for adjustable silicone gastric banding (ASGB) for morbid obesity complicated by band penetration into the gastric lumen. We reviewed the records of four patients with surgically confirmed penetration of gastric band into the gastric lumen; three had preoperative opaque meal, one only a plain abdominal film. Vomiting was the presenting symptom in two cases, whereas others had new weight gain and loss of early satiety. Two patients had normally closed bands: radiography showed that their position had changed from previous controls and the barium meal had passed out of their lumen. Two patients had an open band. One patient had the band at the duodeno-jejunal junction, and the tube connecting the band to the subcutaneous port presented a winding course suggesting the duodenum. In the other case, both plain film and barium studies failed to demonstrate with certainty the intragastric position of the band. As ASGB is becoming widely used, radiologists need to be familiar with its appearances and its complications. Band penetration into the stomach is a serious complication which needs band removal. Patients with this problem, often with non-specific symptoms and even those who are asymptomatic, are encountered during radiographic examinations requested either for gastric problems or follow-up purposes, and have to be properly diagnosed.
Assuntos
Migração de Corpo Estranho/diagnóstico por imagem , Gastroplastia/instrumentação , Complicações Pós-Operatórias/diagnóstico por imagem , Silicones , Estômago/diagnóstico por imagem , Adulto , Duodeno/diagnóstico por imagem , Falha de Equipamento , Feminino , Seguimentos , Humanos , Jejuno/diagnóstico por imagem , Masculino , Pessoa de Meia-Idade , RadiografiaRESUMO
OBJECTIVE: To describe a 7-year experience with recurrent inguinal hernia repair performed mainly with tension-free mesh or plug technique under local anesthesia through the anterior approach, and to evaluate the safety and effectiveness of this method of treatment. METHODS: One hundred forty-five elective and 1 emergency herniorrhaphies for recurrent groin hernia were performed in 141 subjects (134 men and 7 women) with a mean age of 65 years (range 30-89). Concomitant medical and surgical problems were present in 73% and 8% of subjects, respectively. In 28 instances, the relapsed hernia had already been operated on once or twice for recurrence. A traditional hernioplasty had been previously performed in the vast majority of cases (136). Tension-free mesh or plug techniques through an anterior approach under local anesthesia were performed in 144 reoperations. Preperitoneal mesh repair and general or spinal anesthesia were used in all but one case when herniorrhaphy was performed during simultaneous operations. RESULTS: Mean hospital stay after surgery was 1.5 days (range 3 hours-14 days). No perioperative deaths occurred in this series. General complications were one case of acute intestinal bleeding and two cases of urinary retention. Local complications consisted of eight (5.5%) minor complications and one case of orchitis (0.7%) followed by testicular atrophy. In no instance was postoperative neuralgia or chronic pain reported. Two re-recurrences occurred. CONCLUSIONS: Given the low complication rate in this and other reported series and the absence of surgical or general complications described after preperitoneal open or laparoscopic repair and after general and spinal anesthesia, anterior mesh repair under local anesthesia seems to be a low-cost surgical technique that can be safely and effectively used even in a teaching hospital for the treatment of the majority of patients with recurrent groin hernias.
Assuntos
Anestesia Local , Hérnia Inguinal/cirurgia , Complicações Pós-Operatórias/cirurgia , Técnicas de Sutura , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Recidiva , Reoperação , Telas Cirúrgicas , Resultado do TratamentoRESUMO
Biliopancreatic diversion (BPD) has made reacceptable the malabsorptive approach to the surgical treatment of obesity. The procedure, in a series of 2241 patients operated on during a 21-year period, caused a mean permanent reduction of about 75% of the initial excess weight. The indefinite weight maintenance appears to be due to the existence of a threshold absorption capacity for fat and starch, and thus energy, and the weight loss is partly due to increased resting energy expenditure. Beneficial effects other than those consequent to weight loss or reduced nutrient absorption included permanent normalization of serum glucose and cholesterol without any medication and on totally free diet in 100% of cases, both phenomena being due to a specific action of the operation. Operative mortality was less than 0.5%. Specific late complications included anemia, less than 5% with adequate iron or folate supplementation (or both); stomal ulcer, reduced to 3.2% by oral H2-blocker prophylaxis; bone demineralization, increasing up to the fourth year and tending to decrease thereafter, with need of calcium and vitamin D supplementation; neurologic complications, totally avoidable by prompt vitamin B administration to patients at risk; protein malnutrition, which was reduced to a minimum of 3% with 1.3% recurrence, in exchange with a smaller weight loss, by adapting the volume of the gastric remnant and the length of the alimentary limb to the patient's individual characteristics. It is concluded that the correct use of BPD, based on the knowledge of its mechanisms of action, can make the procedure an effective, safe one in all hands.
Assuntos
Desvio Biliopancreático , Obesidade Mórbida/cirurgia , Adolescente , Adulto , Idoso , Desvio Biliopancreático/efeitos adversos , Desvio Biliopancreático/métodos , Criança , Humanos , Pessoa de Meia-IdadeRESUMO
BACKGROUND: This study evaluates a 5-year experience of the management of the most frequent abdominal wall hernias in an elderly population. METHODS: From April 1990 to December 1995, 231 inguinal, 12 femoral and seven umbilical hernias were repaired in 221 patients (mean age 74 (range 66-93) years). Concomitant diseases were present in 157 patients. A mesh repair was performed with 'tension-free' or 'plug' techniques in all but 23 inguinal and two femoral hernia repairs, in which the Bassini or Shouldice procedures were adopted. Ten emergency hernia repairs were performed for strangulation. A total of 232 operations, including four emergency hernia repairs, were carried out under local anaesthesia. RESULTS: There was no perioperative mortality. Acute intestinal bleeding occurred 2 days after surgery in a patient with colonic diverticular disease. Urinary retention occurred once following emergency hernia repair under general anaesthesia and twice after elective hernia repair under local anaesthesia. Local complications included four scrotal haematomas (2 per cent), three wound infections (1 per cent) and one case of orchitis with atrophy after repair of a recurrent hernia. There was one recurrence after a Bassini repair and one after Shouldice inguinal herniorrhaphy. No recurrence was observed after mesh repair. CONCLUSION: Local anaesthetic mesh hernia repair is safe and effective in elderly patients. Age should be no bar to elective hernia repair. This policy should avoid the complications of emergency operation.
Assuntos
Hérnia Femoral/cirurgia , Hérnia Inguinal/cirurgia , Hérnia Umbilical/cirurgia , Idoso , Idoso de 80 Anos ou mais , Anestesia Geral , Anestesia Local , Feminino , Hérnia Femoral/complicações , Hérnia Inguinal/complicações , Hérnia Umbilical/complicações , Humanos , Tempo de Internação , Masculino , Telas CirúrgicasRESUMO
From April 1990 to November 1996, 313 inguinal and 14 femoral hernias were repaired in 295 subjects with a mean age of 74 years (66 to 97). Concomitant diseases increasing the operative risk were present in 206 subjects (70 per cent). A mesh repair was performed with "tension-free" or "plug" techniques in all but 23 inguinal and 2 femoral herniorrhaphies where the Bassini or the Shouldice procedures were adopted. Fifty-two inguinal hernias were recurrent, 11 emergency herniorrhaphies were performed for strangulation. Almost all operations (305), including 9 emergency herniorrhaphies, were carried out under local anaesthesia. There was no perioperative mortality. Acute intestinal bleeding occurred after surgery in a subject with colon diverticulosis. One urinary retention following emergency hernia repair under general anaesthesia and 2 following elective hernia repair under local anaesthesia in 2 subjects with hypertrophy of the prostate were observed. Some episodes of hypotension and/or bradycardia were observed either during or after surgery. Local complications following inguinal hernioplasty were 5 (1.5%) scrotal hematomas, 3 (0.9%) wound infections and 1 case (0.4%) of orchitis with atrophy after repair of a recurrent hernia. There were 1 recurrence after Bassini, 1 after Shouldice, and 1 (0.4%) after mesh inguinal hernioplasty. Using local anaesthesia and a mesh repair elective surgery of inguinal and femoral hernias can be safely and effectively performed in elderly patients. Consequently, early elective surgery should be recommended to avoid the risk of an emergency operation.
Assuntos
Idoso , Hérnia Femoral/cirurgia , Hérnia Inguinal/cirurgia , Idoso de 80 Anos ou mais , Anestesia Geral , Anestesia Local , Emergências , Feminino , Humanos , Masculino , Recidiva , Telas CirúrgicasRESUMO
Association between glycogen storage disease type Ib and Crohn's like disease is rare. We present one such case. A young woman with glycogen storage disease type Ib underwent a right hemicolectomy for stenosis and a blind fistulous tract. The histological picture of the resected bowel was consistent with the diagnosis of Crohn's like disease. A leak in the entero-colostomy occurred during medical treatment with steroids, sulfasalazine, and methronidazole. Partial ileal and colonic resection and a new anastomosis were then performed. Recombinant human colony-stimulating factor (300 mcg/die subcutaneously) was then started. The neutrophils promptly increased to a normal range, and the neutrophil function tests improved. The postoperative course was uneventful and the patient did not have a relapse of the bowel disease.
Assuntos
Colite/complicações , Doença de Depósito de Glicogênio Tipo I/complicações , Adulto , Anastomose Cirúrgica , Colectomia , Colite/patologia , Colite/fisiopatologia , Colite/cirurgia , Colostomia , Feminino , Doença de Depósito de Glicogênio Tipo I/patologia , Doença de Depósito de Glicogênio Tipo I/fisiopatologia , Humanos , Complicações Pós-OperatóriasRESUMO
Pancreaticobiliary diversion is a surgical procedure undertaken for obesity. It consists of a distal gastrectomy with a long Roux-en-Y reconstruction, the enteroenterostomy being placed 200 cm distal to the gastroenterostomy and 50 cm proximal to the ileocaecal valve. Three intestinal limbs are recognized: (a) the alimentary loop from the gastroenterostomy to the enteroenterostomy; (b) common loop from the enteroenterostomy to the ileocaecal valve and (c) pancreaticobiliary loop from the duodenum to the enteroenterostomy. The radiological findings in 15 pancreaticobiliary diversion patients with small bowel obstruction were reviewed (15 plain abdominal radiographs, 13 ultrasound (US), 8 CT) and compared with 20 plain abdominal radiographs, 10 US, and 10 CT studies performed for other causes in patients with pancreaticobiliary diversion and 15 CT scans from non-operated patients. After pancreaticobiliary diversion the pancreaticobiliary loop was completely air-free. In the patients operated on more than 1 year previously, alimentary and common loops were significantly larger than the pancreaticobiliary loop and small bowel loops of non-operated subjects. Obstruction of the pancreaticobiliary loop arrests only the flow of pancreaticobiliary secretions with non-specific clinical findings. Plain abdominal radiographs were not diagnostic in all but two cases with radiographically detectable dilated fluid filled loops. Air-fluid levels were never apparent. US and CT showed markedly dilatated intestinal loops and duodenum. Obstruction of the alimentary and common loops presented with symptoms, clinical signs, and radiological findings more typical for bowel obstruction in intact subjects.
Assuntos
Desvio Biliopancreático , Obesidade/cirurgia , Adolescente , Adulto , Idoso , Desvio Biliopancreático/efeitos adversos , Estudos de Casos e Controles , Feminino , Humanos , Obstrução Intestinal/diagnóstico por imagem , Obstrução Intestinal/etiologia , Intestino Delgado/diagnóstico por imagem , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Tomografia Computadorizada por Raios X , UltrassonografiaRESUMO
BACKGROUND AND METHODS: The relationships between cognitive restraint and the tendency to disinhibition, as assessed by the Three Factor Eating Questionnaire (TFEQ), and the weight loss at 1 year following gastric banding are evaluated. RESULTS: A significant predictability of the TFEQ Disinhibition score on the postoperative weight reduction was observed, while the amount of weight lost was negatively related to the preoperative TFEQ Cognitive Restraint score. CONCLUSION: It must then be hypothesized that the operated subjects feel a strong aversive stimulus and then they are led to reduce their food consumption only when they lose control and tend to overeat. The discomfort due to proximal gastric pouch distention facilitates the development of food aversion and then both the decrease of food intake and a change in eating behavior. The subjects must therefore be encouraged to adopt an eating style that cannot allow them to avoid such a feeling.
RESUMO
Between January, 1991 and December, 1993, 208 subjects with monolateral and 19 with bilateral inguinal hernia were submitted to herniorrhaphy. Thirty-four were recurrent hernias. All but one bilateral hernias were treated at the same time. Eight cases were operated in emergency condition for acute strangulated hernia. Two-hundred and ten operations were performed under local, 17 under general and 1 under spinal anesthesia. Herniorrhaphy was performed in 14 cases with the Bassini and in 38 with the Shouldice technique. In 191 instances the "tension-free" and in 3 the "plug" techniques were adopted utilizing a polypropylene mesh. Following local anesthesia 13 episodes of bradycardia with hypotension were recorded during the operation and 4 in the early postop period. There were no general complications. Two elderly patients developed urinary retention following general anesthesia. Local complications included 6 (2.4%) cases of infection and 4 (1.6%) cases of hematoma of the wound, and 5 (2.0%) cases of edema with infiltration of the cord. Percentage of follow-up at 1, 2 and 3 years was 96, 95, and 93 percent respectively. Five recurrences were recorded: in 1 case following Bassini repair (7.6%), in 2 following Shouldice (5.6%), and in 2 following tension-free (1.5%). Local anesthesia has been confirmed to be well accepted by the patients, effective an safe, especially in the elderly patients with high operative risk. Similarly, the tension-free hernioplasty has been confirmed as a simple, easily reproducible technique, followed by less pain and disability as compared with other types of herniorrhaphies, and more effective mainly in the treatment of recurrent hernia.
Assuntos
Anestesia Local , Hérnia Inguinal/cirurgia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Procedimentos Cirúrgicos Operatórios/métodosRESUMO
BACKGROUND: Surgical attempts to treat obesity began because of the discouraging results of conservative medical treatment, which successfully achieved initial weight loss but failed to maintain it. Gastric restrictive procedures, currently the most popular surgical methods for obesity therapy, have proved to be effective in initiating weight loss, but some concerns regarding their long-term efficacy in weight maintenance have arisen. METHODS: Of a total of 1968 obese patients who underwent biliopancreatic diversion since 1976, the last consecutive 1217 underwent the "ad hoc stomach" type of diversion with a 200 cm alimentary limb, a 50 cm common limb, and a gastric volume varying between 200 and 500 ml. Mean age was 37 years old (11 to 69 years), and mean excess weight was 117%. Maximum follow-up was 115 months with nearly 100% participation. RESULTS: In the last half of the series, operative mortality was 0.4% with no general complications and with early surgical complications of wound dehiscence and infection (total, 1.2%) and late complications of incisional hernia (8.7%) and intestinal obstruction (1.2%). Mean percent loss initial excess weight (IEW) at 2, 4, 6, and 8 years was 78 +/- 16, 75 +/- 16, 78 +/- 18, and 77 +/- 16 in the patients with IEW up to 120% and 74 +/- 12, 73 +/- 13, 73 +/- 12, and 72 +/- 10 in those with IEW more than 120%. A group of 40 patients who underwent the original "half-half" biliopancreatic diversion maintained a mean 70% reduction of IEW during a 15-year follow-up period. Specific late complications included anemia (less than 5%), stomal ulcer (2.8%), protein malnutrition (7% with 1.7% requiring surgical revision by common limb elongation or by restoration). Clinical problems from bone demineralization were minimal in the short term and almost absent in the long term. CONCLUSIONS: Biliopancreatic diversion is a very effective procedure but is potentially dangerous if used incorrectly.
Assuntos
Desvio Biliopancreático , Obesidade/cirurgia , Adolescente , Adulto , Idoso , Anastomose em-Y de Roux , Desvio Biliopancreático/efeitos adversos , Densidade Óssea , Criança , Comportamento Alimentar , Feminino , Gastrectomia , Humanos , Masculino , Pessoa de Meia-Idade , Distúrbios Nutricionais/etiologia , Complicações Pós-Operatórias , Úlcera Gástrica/etiologia , Redução de PesoRESUMO
The relationships between the cognitive restraint and the tendency to disinhibition prior to gastric banding for obesity, as assessed by the Three Factor Eating Questionnaire, and the weight loss at one year following the operation were investigated. The amount of overall weight loss was correlated positively to the disinhibition and negatively to the cognitive restraint score. When the food consumption overtakes the proximal gastric pouch capacity, the patient feels a strong aversive stimulus, thus stopping eating. Therefore, more is the patient's tendency to lose the control on food intake more is the postoperative weight loss. On the contrary, the high restraint patient only seldom feels such an aversive stimulus, and only seldom stops eating, thus the weight loss is smaller. Except for the overeating due to the disinhibition, the aversive stimulus arising from the gastric restriction cannot influence by itself any other aspect of eating behavior.